(F') D2 L' F'               // eo (4/4)
L (R2 L2 D L2 U' R' U L)    // dr (9/13) 1q4c4e
U F2 R2 F2 U' F2 U          // htr (7/20)
F2 U2 L2 F2                 // ls (4/24)

+0 to solved

F2 R' U2 F              // eo (4/4)
D2 L D2 L D             // dr (5/9) 4q2c
R' U2 R U2 B2 R U2 R    // htr (8/17)
F2 U2 R2 U2 B2 L2 U2    // fin (7/24)

(R' U2 B D' L')             // eo (5/5)
(D2 R2 F' R2 U)             // dr (5/10) 3q2c
U2 F' (D2 L2 D2 F' U2 F)    // htr (8/18)
(U2 L2 D2 B2 D2)            // ls (5/23)

+0 to solved.

I tried the 9 move eo for a while without
finding anything good before I extended it.

(R' U2 B D' L')     // eo (5/5)
(R2 F' R2 U)        // dr (4/9) 3q2c

found this leave slice in 21 with 1 min left
so did not write it down in time. It gave 22:

(R' U2 B D' L')             // eo (5/5)
(D2 R2 F' R2 U)             // dr (5/10) 3q2c
L2 B' (R2 D2 F L2 F')       // htr (7/17)
(U2 D2 F2 R2)               // ls (4/21)

+1 to solved.

I wish I switched after L2 B earlier,
should have found this 21 after it:

L2 F R2 L2 F2 U2 B' L2 F' D2 R2 (11)

U F D L B           // eo (5/5)
L2 U' R2 B2 D R     // dr (6/11)
(U B2 U L2 F2 D)    // htr (6/17)
(R2 F2 U2 F2 U2)    // ls (5/22)

+1 to solved

missed optimal from dr by 1, not good.
I briefly checked the htr, but did not find
the 6 move to leave slice that cancelled 1
with normal.

R2 U2 R2 F2 R2 L2 U F2 R2 U' R2 D' (12)

(L) U' F' R                     // eo (4/4)
(D' F B') F U F                 // dr (6/10) 4q2c
(D' L2 F2 U' L2 F2 D' R2 D)     // htr (9/19)
(R2 F2 L2 U2 L2)                // ls (5/24)

+0 to solved

(F2 U2 B)                   // eo (3/3)
(L' U' D2 L' D L')          // dr (6/9)
(U) U2 B2 D' F2 L2 R2 U     // htr (8/17)
B2 L2 F2 U' D' B2 U D       // fin (8-2/23)

rewrite gives -1 to 22 final

other stuff I looked at:

B' D2 L' B      // eo (4/4)
D L D R         // dr (4/8) 2q

B' D2 L' B      // eo (4/4)
D' R2 U2 R D L  // dr (6/10) 2q

B' D2 L' B      // eo (4/4)
L2 D L D R      // dr (5/9) 2q

B2 D R'         // eo (3/3)
B' D B D' B2 U B// dr (7/10) 3q2c4e

did not find anything decent

R (F R)                     // eo (3/3)
(F') F (B2 L2 D' B')        // dr (6/9) 4q2c
(L2 D) U' R2 D' L2 B2 U     // htr (8/17)
F2 B2 R2 D2 B2 L2 U2        // ls (7/24)

-1 to solved

Missed optimal from dr by 2 moves, not good.
First time I have had success with
adding "random" premoves to a short eo though.

L2 D L' (R)                 // eo (4/4)
(F) F B2 U D R2 U D2 F'     // dr (9/13)
R2 U' F2 B2 L2 D L2 D       // htr (8/21)
F2 L2 D2 B2 L2              // ls (5/26)

+1 to solved

(F' D' L F)                 // eo (4/4)
(L) F2 R2 D U' L2 U' R'     // dr (8/12)
F2 U' B2 U R2 F2 U2 B2 D    // htr (9/21)
R2 F2 D2                    // ls (3/24)

+2 to solved

this was the only not terrible
leave slice I found, and it was +2...

(B) B2 U' B                 // eo (4/4)
L2 U' L' D L2 D'            // dr (6/10)
F2 L' U2 R U2 R' U2 R       // htr (8/18)
B2 D2 L2 F2 U2 L2 F2 L2 B2  // fin (9-1/26)

tried this for quite some time:

R B' D2 R' B        // eo (5/5)
L2 U2 L2 B2 U' R    // dr (6/11) 3q2c2e

how did I not find this finish???

F2 U' B2 U' L2 D F2 D2 L2 B2 D2 R2 (12)

I wrote the following:

F2 D' R2 D' R2 D' R2 F2 R2 // ls+2e

but just doing D2 B2 U2 L2 B2 D2 R2 leads to the ls...

bad time management

U' R' U' F                  // eo (4/4)
D F2 R2 L' D2 R' D'         // dr (7/11)
(U2 R D2 R')                // htr (4/15)
(F2 U2 F2 U2 F2 R2 D2 F2)   // ls (8/23)

+1 to solved

this dr with this finish gives 21 (how would one find this?):

U' D F2 R2 F2 R2 U D R' D2 R' U2

I guess you could switch, like I did,
and then look at the UD-axis to see a kind of
square square 2e2e-thingy?


I also checked this dr:

U R' U' F'      // eo (4/4)
R' L2 D' R D2 R // dr (6/10) 2q4c4e

which has a 22, but I did not find that...

D2 B2 U B2 R2 U2 B2 D B2 R2 B2 R2 (12)


mallard finds 21 from this eo, with an extension of the dr:

U R' U' F'           // eofb               (4/4)
R'                   // rzpud-eofb         (1/5)
L2 B2 F2 U' R B2 R'  // drud-eofb [4b2 2e] (7/12)
(B2 R2 U R2 U')      // htr-drud           (5/17)
F2 U2 R2 D2          // frud               (4/21)
                     // fin                (0/21)

(R2 D' F2 U R)          // eo (5/5)
D U B D B'              // dr (5/10) 3q4c
U B2 U' F2 U2 F2 R2 U   // htr (8/18)
L2 R2 D2 B2 L2          // ls (5/23)

+1 to solved

U R F D'                // eo (4/4)
(L2 B') R L2 B R B'     // dr (7/11) 4q2c
(L D2 R' D2 R D2 R)     // htr (7/18)
(B2 U2 F2 R2)           // ls (4/22)

+1 to solved

did not have any really good drs,
so I was pleasantly surprised to
see this one working out nicely.

bad...

B U' D B                                // eo (4/4)
R L D' L' U' L                          // dr (6/10)
(U2 R2 D F2 D' F2 R2 D R2 D2 R2 D')     // htr (12/22)
(L2 F2 L2 F2)                           // ls (4/26)

+0 to solved

this dr was 23 optimal, should have found it
by doing two moves on normal then switch:

B2 D R2 D2 B2 R2 L2 D' L2 D' F2 U R2

I also found these drs, which I briefly looked at:

U' D B                  // eo (3/3)
(R' L D' L2 U2 R' U R)  // dr (8/11) 3q2c

(U L' F)                // eo (3/3)
(U D2 R L2 D2 R' D)     // dr (7/10) 3q2c

U F (U' D' B)           // eo (5/5)
U' D' F2 D2 R' F2 L     // dr (7/12) 3q2c
D' F2 U' L2 U           // htr (5/17)
B2 L2 D2 F2 D2 F2 D2    // ls (7/24)

+0 to solved

missed optimal from dr by 1 :(

U' R2 D R2 D2 L2 U      // htr
B2 L2 F2 D2             // solved

F R' D L' F                 // eo (5/5)
L R' D R2 D'                // dr (5/10) 4q2c
L B2 U2 R' F2 D2 R' F2 R'   // htr (9/19)
F2 U2 L2 U2                 // ls (4/23)

+0 to solved

(U F R2 L' D')              // eo (5/5)
(B' F2 L B2 L')             // dr (5/10) 2q4c4e
(B2 U2 B D2 L2 F')          // htr (6/16)
(@ L2 R2 U2 B2 R2 F2 @ L2)  // ls (7/23)

@ S2                        // fin (+1)

R F D L' F'                 // eo (5/5)
D2 B2 R2 U2 D L'            // dr (6/11)
(U2 R2 L2 D' B2 D' B2 D)    // htr (8/19)
(F2 R2 B2 R2 D2)            // ls (5/24)

+0

other:

R' U' F2 D      // eo (4/4)
L D2 F2 L2 F L' // dr (6/10) htr-4e

21 from this one that I should have found:

(D2 L2 R2 F D2 U2 F) // htr (7/17)
(D2 L2 B2 U2)        // fin (4/21)

R' D' L2 U              // eo (4/4)
R D2 B2 R2 B' U2 F2 L   // dr (8/12) htr-4e

F D' (U2 B)                 // eo (4/4)
(R L' D) R2 L' U R U'       // dr (8/12) 3q2c
B2 R F2 B2 D2 R D2 R2 D2 R' // htr (10/22)
F2 D2 B2 R2 U2 F2           // ls (6/28)

+1

solved the dr with 10 minutes left.
not good. curious to see what good people
found here.

F' U2 R' (R')           // eo (4/4)
(B2 U F2 U' R2 U2 F)    // dr (7/11) 3q2c2e
U (B2 D' L2 D)          // htr (5/16)
(F2 U2 B2 R2 F2 D2)     // ls (6/22)

reslice to fin (+0)

also:

D' L' U F L'    // eo (5/5)
B' L2 F2 D      // dr (4/9) 4q2c2e

21 opt